| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | x6e6X3pFwXQZ3DUS8rS5/E8bkt |
| Repository | cptec.inpe.br/walmeida/2004/11.10.16.02 |
| Last Update | 2005:10.06.03.00.00 (UTC) administrator |
| Metadata Repository | cptec.inpe.br/walmeida/2004/11.10.16.02.59 |
| Metadata Last Update | 2022:03.26.18.00.23 (UTC) administrator |
| Secondary Key | INPE-13400-PRE/8614 |
| ISSN | 0185-1101 |
| Citation Key | TosittiPeSaCaTuBe:2002:AsSuTr |
| Title | Assessment of summer trends of tropospheric radon isotopes in a coastal antarctic station (Terra nova bay)  |
| Year | 2002 |
| Secondary Date | 20051006 |
| Access Date | 2024, May 15 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 267 KiB |
| 2. Context | |
| Author | 1 Tositti, L. 2 Pereira, Enio Bueno 3 Sandrini, S. 4 Capra, D. 5 Tubertini, O. 6 Bettoli, M. G. |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JH2E |
| Group | 1 DMA-INPE-MCT-BR |
| Affiliation | 1 CPTEC-INPE-Cachoeira Paulista-12630-000-SP-Brasil |
| e-Mail Address | fabia@cptec.inpe.br |
| Journal | Revista Mexicana de Astronomía y Astrofísica |
| Volume | 82 |
| Number | 5 |
| Pages | 259 - 274 |
| History (UTC) | 2006-02-02 13:19:29 :: fabia -> administrator :: 2008-06-10 19:51:14 :: administrator -> estagiario :: 2010-05-11 16:55:19 :: estagiario -> banon :: 2010-05-12 16:45:45 :: banon -> administrator :: 2022-03-26 18:00:23 :: administrator -> marciana :: 2002 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Keywords | Rn-222 Rn-220 Antarctica atmospheric tracers |
| Abstract | This work reports the first results of atmospheric radon measurements performed at the Italian Antarctic station located at Terra Nova Bay (74.69degreesS; 164.12degreesE) during summer campaigns of 1995-96, 1996-97 and 1997-98. Mean 222 Rn concentrations was 0.51 +/- 0.43 Bq m(-3) (median = 0.37 Bq m(-3)), and ranged from 0.01 to 2.74 Bq m(-3). On the average, these values were considered high, in comparison to results reported for other sites in Antarctica at equivalent latitudes. This could be explained by two causes: radon data for Terra Nova Bay were only for the summer period, when the ice-free area is at its maximum and thus the radon emission to the atmosphere; and by the larger ice-free area at Terra Nova Bay compared, for example, to measurements taken at another Antarctic site by the same technique (Ferraz station - 62degrees05'S; 058degrees23.5'W). The mean Rn-222 to Rn-220 activity ratio was 4.4 +/- 4.2, ranging between 0.1 and 45.3. The highest ratios indicated that some of observed surges of concentration of Rn-222 could be attributed to not local sources. Lower radon concentrations were observed during katabatic wind events. The diurnal radon variation followed the general trend observed for continental areas located at lower latitudes. |
| Area | MET |
| Arrangement | urlib.net > BDMCI > Fonds > Produção até 2016 > DMA > Assessment of summer... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://mtc-m16b.sid.inpe.br/ibi/x6e6X3pFwXQZ3DUS8rS5/E8bkt |
| zipped data URL | http://mtc-m16b.sid.inpe.br/zip/x6e6X3pFwXQZ3DUS8rS5/E8bkt |
| Language | en |
| Target File | pereira_assessmentofsummer.pdf |
| User Group | administrator banon fabia |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | allowpublisher allowfinaldraft |
| Read Permission | allow from all |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/46JKC45 |
| Citing Item List | sid.inpe.br/bibdigital/2022/03.26.17.47 2 sid.inpe.br/mtc-m21/2012/07.13.14.45.21 2 |
| Dissemination | PORTALCAPES; SCIELO. |
| Host Collection | cptec.inpe.br/walmeida/2003/04.25.17.12 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyright creatorhistory descriptionlevel documentstage doi electronicmailaddress format isbn label lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readergroup rightsholder schedulinginformation secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url versiontype |
| 7. Description control | |
| e-Mail (login) | marciana |
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